Service Completed: BMW 330e M Sport Custom Quad-Exit Rear Exhaust Upgrade

At MIJ Exhaust Ltd, we recently welcomed this 2021 BMW 330e M Sport 2.0L Turbo Hybrid into our workshop for a custom quad-exit rear exhaust upgrade, giving the rear of this modern BMW a more aggressive and performance-inspired appearance.

The customer was looking to transform the rear-end styling of the 330e with a more purposeful exhaust configuration. After discussing the requirements, we set about creating a bespoke rear exhaust setup tailored specifically to the vehicle.

For this project, we carried out a custom quad-exit rear exhaust upgrade, giving the 330e four exhaust outlets for a much more distinctive and sporty appearance. The quad-exit configuration fills out the rear of the car and gives it a more performance-focused look while maintaining a clean and symmetrical finish.

As always, careful attention was paid to the pipe routing, positioning, clearances, alignment and overall finish, ensuring all four exits were evenly positioned and sat correctly beneath the rear bumper.

At MIJ Exhaust Ltd, we specialise in custom exhaust fabrication and modifications, allowing us to create bespoke exhaust setups tailored to both the vehicle and the customer’s requirements. Whether you’re looking to change the appearance of your vehicle or create a completely custom exhaust configuration, our in-house fabrication allows us to bring the desired setup to life.

The finished result is a custom quad-exit rear exhaust upgrade, giving this BMW 330e M Sport a more aggressive, symmetrical and performance-inspired rear-end finish.

We’ve also recorded a video of this BMW 330e, showcasing the finished quad-exit setup so you can see the result for yourself.

https://www.instagram.com/p/DdLL8vhD2f_/

Why Choose a Custom MIJ Exhaust?

No two vehicles—and no two customers—are alike. That’s why every exhaust system we build is custom-made on the vehicle for the perfect fit, tone, and performance.

Whether you’re after:

  • A sportier, more aggressive sound,
  • A performance-focused setup, or
  • A refined, OEM-style tone,

    • —we tailor the design specifically to your goals.

     

    More Than Just Custom Builds

    We provide all types of exhaust services, including:

  • Exhaust repairs and leak fixes
  • Section replacements
  • Welding cracks and fault correction
  • Tailpipe upgrades and cosmetic enhancements
  • Small adjustments and one-off jobs

    • No job is too small.

     

    Want to Know How We Build Your System?

    Learn more about our process on our Exhaust Construction page: https://www.mijexhaust.com/exhaust-construction/

     

    Get Your Personalised Quote

    Use the enquiry form on the side of this page, and our team will get back to you with a tailored estimate.

     

    See More of Our Work

    Check out our social channels for videos, sound clips, and behind-the-scenes content:

    Instagram: https://www.instagram.com/mijperformanceexhaust/
    Facebook: https://www.facebook.com/MIJPerformanceExhausts
    YouTube: https://www.youtube.com/@MIJPERFORMANCEcom/shorts
    TikTok: https://www.tiktok.com/@mij_performance